FreeBSD/Linux Kernel Cross Reference
sys/dev/isci/scil/sci_base_logger.h

     /*-
      * SPDX-License-Identifier: BSD-2-Clause OR GPL-2.0
      *
      * This file is provided under a dual BSD/GPLv2 license.  When using or
      * redistributing this file, you may do so under either license.
      *
      * GPL LICENSE SUMMARY
      *
      * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
     *
     * This program is free software; you can redistribute it and/or modify
     * it under the terms of version 2 of the GNU General Public License as
     * published by the Free Software Foundation.
     *
     * This program is distributed in the hope that it will be useful, but
     * WITHOUT ANY WARRANTY; without even the implied warranty of
     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     * General Public License for more details.
     *
     * You should have received a copy of the GNU General Public License
     * along with this program; if not, write to the Free Software
     * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
     * The full GNU General Public License is included in this distribution
     * in the file called LICENSE.GPL.
     *
     * BSD LICENSE
     *
     * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
     * All rights reserved.
     *
     * Redistribution and use in source and binary forms, with or without
     * modification, are permitted provided that the following conditions
     * are met:
     *
     *   * Redistributions of source code must retain the above copyright
     *     notice, this list of conditions and the following disclaimer.
     *   * Redistributions in binary form must reproduce the above copyright
     *     notice, this list of conditions and the following disclaimer in
     *     the documentation and/or other materials provided with the
     *     distribution.
     *
     * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     *
     * $FreeBSD$
     */
    #ifndef _SCI_BASE_LOGGER_H_
    #define _SCI_BASE_LOGGER_H_
    
    /**
     * @file
     *
     * @brief This file contains all of the constants, structures, and methods
     *        common to all base logger objects.
     */
    
    #ifdef __cplusplus
    extern "C" {
    #endif // __cplusplus
    
    #include <dev/isci/scil/sci_logger.h>
    #include <dev/isci/scil/sci_base_object.h>
    
    
    #define SCI_BASE_LOGGER_MAX_VERBOSITY_LEVELS 5
    
    /**
     * @struct SCI_BASE_LOGGER
     *
     * @brief This structure contains the set of log objects and verbosities that
     *        are enabled for logging.  It's parent is the SCI_BASE_OBJECT_T.
     */
    typedef struct SCI_BASE_LOGGER
    {
    #if defined(SCI_LOGGING)
       /**
        * The field specifies that the parent object for the base logger
        * is the base object itself.
        */
       SCI_BASE_OBJECT_T parent;
    
       /**
        * This filed specifies an array of objects mask.  There is one object
        * mask for each verbosity level (e.g. ERROR, WARNING, etc.).  This
        * allows for more flexible logging.
        */
       U32  object_mask[SCI_BASE_LOGGER_MAX_VERBOSITY_LEVELS];
    
       /**
        * This filed specifies which verbosity levels are currently enabled
       * for logging
       */
      U32  verbosity_mask;
   #else // defined(SCI_LOGGING)
      U8  dummy;
   #endif // defined(SCI_LOGGING)
   
   } SCI_BASE_LOGGER_T;
   
   #if defined(SCI_LOGGING)
   
   /**
    * @brief This method simply performs initialization of the base logger object.
    *
    * @param[in] this_logger This parameter specifies the logger that we are
    *            going to construct
    *
    * @return none
    */
   void sci_base_logger_construct(
      SCI_BASE_LOGGER_T *this_logger
   );
   
   #else // SCI_LOGGING
   
   #define sci_base_logger_construct
   
   #endif
   
   #ifdef __cplusplus
   }
   #endif // __cplusplus
   
   #endif // _SCI_BASE_LOGGER_H_

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